Element block pseudo-class :active generated with width 160px font-size 16px line-height 1 height auto padding 20px position static z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box border 0px rgba(0,0,0,1) solid transition cursor default border-radius display block background float none font-weight normal overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform margin 0px